Change the UI of Voice IME to be more like Voice Search.
There has been a bit of refactoring in RecognitionView in particular to fix the portrait layout. The main issues found were: - the size of the keyboard is specified in inches, and (cm)(inches + inches) != ((cm) inches) + ((cm) inches)) - the height of keyboard background is high as the landscape keyboard, but it higher than the portrait keyboard. This is not an issue on LatinKeyboard, as it overwrite the onMeasure method. However, if I use the same image background in RelativeLayout the Relative layout height is set to the height of the background, thus higher than the keyboard - the change configuration was not propageted correctly Change-Id: Id5dca425826997c573ccae7a085d5ddc9719733bmain
Luca Zanolin
parent
da9eb5946c
commit
bbd651a008
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@ -0,0 +1,25 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!--
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/*
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**
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** Copyright 2011, The Android Open Source Project
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
|
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** distributed under the License is distributed on an "AS IS" BASIS,
|
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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-->
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<shape xmlns:android="http://schemas.android.com/apk/res/android">
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<gradient
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android:startColor="#ff000000"
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android:endColor="#ff000e29"
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android:angle="90" />
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</shape>
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@ -0,0 +1,40 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!--
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/*
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**
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** Copyright 2011, The Android Open Source Project
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
|
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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-->
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<selector
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xmlns:android="http://schemas.android.com/apk/res/android"
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android:exitFadeDuration="@android:integer/config_mediumAnimTime">
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<item
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android:state_window_focused="false"
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android:state_enabled="true"
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android:drawable="@drawable/btn_center_default" />
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<item
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android:state_pressed="true"
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android:drawable="@drawable/btn_center_pressed" />
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<item
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android:state_focused="true"
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android:state_enabled="true"
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android:drawable="@drawable/btn_center_selected" />
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<item
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android:state_enabled="true"
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android:drawable="@drawable/btn_center_default" />
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<item
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android:drawable="@drawable/btn_center_default" />
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</selector>
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@ -17,82 +17,69 @@
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** limitations under the License.
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*/
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-->
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<LinearLayout
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<RelativeLayout
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xmlns:android="http://schemas.android.com/apk/res/android"
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android:orientation="vertical"
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android:layout_height="wrap_content"
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android:layout_width="wrap_content"
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android:background="@android:color/black"
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android:paddingBottom="0dip"
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android:paddingLeft="0dip"
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android:paddingRight="0dip"
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>
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<LinearLayout
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xmlns:android="http://schemas.android.com/apk/res/android"
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android:id="@+id/main_image"
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android:orientation="vertical"
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android:background="@drawable/voice_ime_background"
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android:scaleType="fitXY"
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android:layout_width="match_parent"
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android:layout_height="180dip"
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android:paddingBottom="2dip"
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android:paddingTop="2dip"
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>
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<TextView android:id="@+id/text"
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android:text="@string/voice_initializing"
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android:background="@drawable/background_voice">
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<LinearLayout
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xmlns:android="http://schemas.android.com/apk/res/android"
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android:id="@+id/popup_layout"
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android:orientation="vertical"
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android:layout_height="0dip"
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android:layout_width="500dip"
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android:layout_centerInParent="true"
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android:background="@drawable/vs_dialog_red">
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<TextView
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android:id="@+id/text"
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android:text="@string/voice_error"
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android:layout_height="wrap_content"
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android:layout_width="wrap_content"
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android:layout_marginTop="15dip"
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android:singleLine="true"
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android:layout_marginTop="10dip"
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android:textSize="28sp"
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android:textColor="#ffffff"
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android:layout_gravity="center_horizontal"
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/>
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<ImageView android:id="@+id/image"
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android:layout_gravity="center"
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android:visibility="invisible"/>
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<RelativeLayout
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android:layout_height="0dip"
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android:layout_width="match_parent"
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android:layout_weight="1.0">
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<com.android.inputmethod.voice.SoundIndicator
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android:id="@+id/sound_indicator"
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android:src="@drawable/mic_full"
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android:background="@drawable/mic_base"
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android:adjustViewBounds="true"
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android:layout_height="wrap_content"
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android:layout_width="wrap_content"
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android:layout_marginTop="20dip"
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android:layout_gravity="center_horizontal"
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android:src="@drawable/mic_slash_holo"
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/>
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<ProgressBar android:id="@+id/progress"
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android:layout_height="60dip"
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android:layout_width="60dip"
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android:layout_gravity="center"
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android:visibility="gone"
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android:layout_centerInParent="true"
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android:visibility="gone"/>
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<ImageView
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android:id="@+id/image"
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android:src="@drawable/mic_slash"
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android:layout_height="wrap_content"
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android:layout_width="wrap_content"
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android:layout_centerInParent="true"
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android:visibility="visible"/>
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<ProgressBar
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android:id="@+id/progress"
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android:indeterminate="true"
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android:indeterminateOnly="false"
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/>
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</LinearLayout>
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<LinearLayout android:id="@+id/button"
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android:orientation="vertical"
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android:background="@drawable/ok_cancel"
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android:scaleType="fitXY"
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android:layout_height="60dip"
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android:layout_width="60dip"
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android:layout_centerInParent="true"
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android:visibility="gone"/>
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</RelativeLayout>
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<Button
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android:id="@+id/button"
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android:layout_width="match_parent"
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android:layout_height="42dip"
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android:paddingLeft="1dip"
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android:paddingRight="1dip"
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>
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<TextView android:id="@+id/button_text"
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android:layout_height="54dip"
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android:singleLine="true"
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android:focusable="true"
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android:text="@string/cancel"
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android:layout_height="wrap_content"
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android:layout_width="wrap_content"
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android:layout_marginTop="7dip"
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android:textSize="19sp"
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android:textColor="#ffffff"
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android:layout_gravity="center_horizontal"
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/>
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android:background="@drawable/btn_center"
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android:textColor="#ffffff"
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android:textSize="19sp" />
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</LinearLayout>
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</LinearLayout>
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</RelativeLayout>
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@ -456,7 +456,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
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mConfigurationChanging = true;
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super.onConfigurationChanged(conf);
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mVoiceConnector.onConfigurationChanged(mConfigurationChanging);
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mVoiceConnector.onConfigurationChanged(conf);
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mConfigurationChanging = false;
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}
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@ -439,7 +439,7 @@ public class SubtypeSwitcher {
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private void triggerVoiceIME() {
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if (!mService.isInputViewShown()) return;
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VoiceIMEConnector.getInstance().startListening(false,
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KeyboardSwitcher.getInstance().getInputView().getWindowToken(), false);
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KeyboardSwitcher.getInstance().getInputView().getWindowToken());
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}
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//////////////////////////////////////
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@ -16,9 +16,6 @@
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package com.android.inputmethod.voice;
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import com.android.inputmethod.latin.R;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.content.res.Resources;
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import android.graphics.Bitmap;
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@ -29,20 +26,21 @@ import android.graphics.Path;
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import android.graphics.PathEffect;
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import android.graphics.drawable.Drawable;
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import android.os.Handler;
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import android.util.TypedValue;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.ViewGroup.MarginLayoutParams;
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import android.widget.Button;
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import android.widget.ImageView;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import com.android.inputmethod.latin.R;
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import java.io.ByteArrayOutputStream;
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import java.nio.ByteBuffer;
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import java.nio.ByteOrder;
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import java.nio.ShortBuffer;
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import java.util.ArrayList;
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import java.util.List;
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/**
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@ -58,79 +56,55 @@ public class RecognitionView {
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private View mView;
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private Context mContext;
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private ImageView mImage;
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private TextView mText;
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private View mButton;
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private TextView mButtonText;
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private ImageView mImage;
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private View mProgress;
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private SoundIndicator mSoundIndicator;
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private Button mButton;
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private Drawable mInitializing;
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private Drawable mError;
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private List<Drawable> mSpeakNow;
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private float mVolume = 0.0f;
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private int mLevel = 0;
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private static final int INIT = 0;
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private static final int LISTENING = 1;
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private static final int WORKING = 2;
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private static final int READY = 3;
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private enum State {LISTENING, WORKING, READY}
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private State mState = State.READY;
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private int mState = INIT;
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private float mMinMicrophoneLevel;
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private float mMaxMicrophoneLevel;
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private final View mPopupLayout;
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/** Updates the microphone icon to show user their volume.*/
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private Runnable mUpdateVolumeRunnable = new Runnable() {
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@Override
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public void run() {
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if (mState != State.LISTENING) {
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return;
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}
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final float min = mMinMicrophoneLevel;
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final float max = mMaxMicrophoneLevel;
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final int maxLevel = mSpeakNow.size() - 1;
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int index = (int) ((mVolume - min) / (max - min) * maxLevel);
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final int level = Math.min(Math.max(0, index), maxLevel);
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if (level != mLevel) {
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mImage.setImageDrawable(mSpeakNow.get(level));
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mLevel = level;
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}
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mUiHandler.postDelayed(mUpdateVolumeRunnable, 50);
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}
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};
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private final Drawable mListeningBorder;
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private final Drawable mWorkingBorder;
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private final Drawable mErrorBorder;
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public RecognitionView(Context context, OnClickListener clickListener) {
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mUiHandler = new Handler();
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mView = LayoutInflater.from(context).inflate(R.layout.recognition_status, null);
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ContentResolver cr = context.getContentResolver();
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mMinMicrophoneLevel = SettingsUtil.getSettingsFloat(
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cr, SettingsUtil.LATIN_IME_MIN_MICROPHONE_LEVEL, 15.f);
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mMaxMicrophoneLevel = SettingsUtil.getSettingsFloat(
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cr, SettingsUtil.LATIN_IME_MAX_MICROPHONE_LEVEL, 30.f);
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LayoutInflater inflater = (LayoutInflater) context.getSystemService(
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Context.LAYOUT_INFLATER_SERVICE);
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mView = inflater.inflate(R.layout.recognition_status, null);
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mPopupLayout= mView.findViewById(R.id.popup_layout);
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// Pre-load volume level images
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Resources r = context.getResources();
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mSpeakNow = new ArrayList<Drawable>();
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mSpeakNow.add(r.getDrawable(R.drawable.speak_now_level0));
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mSpeakNow.add(r.getDrawable(R.drawable.speak_now_level1));
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mSpeakNow.add(r.getDrawable(R.drawable.speak_now_level2));
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mSpeakNow.add(r.getDrawable(R.drawable.speak_now_level3));
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mSpeakNow.add(r.getDrawable(R.drawable.speak_now_level4));
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mSpeakNow.add(r.getDrawable(R.drawable.speak_now_level5));
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mSpeakNow.add(r.getDrawable(R.drawable.speak_now_level6));
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mListeningBorder = r.getDrawable(R.drawable.vs_dialog_red);
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mWorkingBorder = r.getDrawable(R.drawable.vs_dialog_blue);
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mErrorBorder = r.getDrawable(R.drawable.vs_dialog_yellow);
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mInitializing = r.getDrawable(R.drawable.mic_slash);
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mError = r.getDrawable(R.drawable.caution);
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mImage = (ImageView) mView.findViewById(R.id.image);
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mButton = mView.findViewById(R.id.button);
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mProgress = mView.findViewById(R.id.progress);
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mSoundIndicator = (SoundIndicator) mView.findViewById(R.id.sound_indicator);
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mButton = (Button) mView.findViewById(R.id.button);
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mButton.setOnClickListener(clickListener);
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mText = (TextView) mView.findViewById(R.id.text);
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mButtonText = (TextView) mView.findViewById(R.id.button_text);
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mProgress = mView.findViewById(R.id.progress);
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mContext = context;
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}
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@ -144,7 +118,7 @@ public class RecognitionView {
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@Override
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public void run() {
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// Restart the spinner
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if (mState == State.WORKING) {
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if (mState == WORKING) {
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((ProgressBar) mProgress).setIndeterminate(false);
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((ProgressBar) mProgress).setIndeterminate(true);
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}
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@ -156,34 +130,35 @@ public class RecognitionView {
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mUiHandler.post(new Runnable() {
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@Override
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public void run() {
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prepareDialog(false, mContext.getText(R.string.voice_initializing), mInitializing,
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mState = INIT;
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prepareDialog(mContext.getText(R.string.voice_initializing), mInitializing,
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mContext.getText(R.string.cancel));
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}
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});
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}
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public void showListening() {
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Log.d(TAG, "#showListening");
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mUiHandler.post(new Runnable() {
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@Override
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public void run() {
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mState = State.LISTENING;
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prepareDialog(false, mContext.getText(R.string.voice_listening), mSpeakNow.get(0),
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mState = LISTENING;
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prepareDialog(mContext.getText(R.string.voice_listening), null,
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mContext.getText(R.string.cancel));
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}
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});
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mUiHandler.postDelayed(mUpdateVolumeRunnable, 50);
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}
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public void updateVoiceMeter(final float rmsdB) {
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mVolume = rmsdB;
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public void updateVoiceMeter(float rmsdB) {
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mSoundIndicator.setRmsdB(rmsdB);
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}
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public void showError(final String message) {
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mUiHandler.post(new Runnable() {
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@Override
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public void run() {
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mState = State.READY;
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prepareDialog(false, message, mError, mContext.getText(R.string.ok));
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mState = READY;
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prepareDialog(message, mError, mContext.getText(R.string.ok));
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}
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});
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}
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@ -192,12 +167,11 @@ public class RecognitionView {
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final ByteArrayOutputStream waveBuffer,
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final int speechStartPosition,
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final int speechEndPosition) {
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mUiHandler.post(new Runnable() {
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@Override
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public void run() {
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mState = State.WORKING;
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prepareDialog(true, mContext.getText(R.string.voice_working), null, mContext
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mState = WORKING;
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prepareDialog(mContext.getText(R.string.voice_working), null, mContext
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.getText(R.string.cancel));
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final ShortBuffer buf = ByteBuffer.wrap(waveBuffer.toByteArray()).order(
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ByteOrder.nativeOrder()).asShortBuffer();
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|
|
@ -208,18 +182,68 @@ public class RecognitionView {
|
|||
});
|
||||
}
|
||||
|
||||
private void prepareDialog(boolean spinVisible, CharSequence text, Drawable image,
|
||||
private void prepareDialog(CharSequence text, Drawable image,
|
||||
CharSequence btnTxt) {
|
||||
if (spinVisible) {
|
||||
mProgress.setVisibility(View.VISIBLE);
|
||||
mImage.setVisibility(View.GONE);
|
||||
} else {
|
||||
switch (mState) {
|
||||
case INIT:
|
||||
mText.setVisibility(View.GONE);
|
||||
|
||||
mProgress.setVisibility(View.GONE);
|
||||
mImage.setImageDrawable(image);
|
||||
|
||||
mImage.setVisibility(View.VISIBLE);
|
||||
}
|
||||
mImage.setImageResource(R.drawable.mic_slash);
|
||||
|
||||
mSoundIndicator.setVisibility(View.GONE);
|
||||
mSoundIndicator.stop();
|
||||
|
||||
mPopupLayout.setBackgroundDrawable(mListeningBorder);
|
||||
break;
|
||||
case LISTENING:
|
||||
mText.setVisibility(View.VISIBLE);
|
||||
mText.setText(text);
|
||||
mButtonText.setText(btnTxt);
|
||||
|
||||
mProgress.setVisibility(View.GONE);
|
||||
|
||||
mImage.setVisibility(View.GONE);
|
||||
|
||||
mSoundIndicator.setVisibility(View.VISIBLE);
|
||||
mSoundIndicator.start();
|
||||
|
||||
mPopupLayout.setBackgroundDrawable(mListeningBorder);
|
||||
break;
|
||||
case WORKING:
|
||||
|
||||
mText.setVisibility(View.VISIBLE);
|
||||
mText.setText(text);
|
||||
|
||||
mProgress.setVisibility(View.VISIBLE);
|
||||
|
||||
mImage.setVisibility(View.VISIBLE);
|
||||
|
||||
mSoundIndicator.setVisibility(View.GONE);
|
||||
mSoundIndicator.stop();
|
||||
|
||||
mPopupLayout.setBackgroundDrawable(mWorkingBorder);
|
||||
break;
|
||||
case READY:
|
||||
mText.setVisibility(View.VISIBLE);
|
||||
mText.setText(text);
|
||||
|
||||
mProgress.setVisibility(View.GONE);
|
||||
|
||||
mImage.setVisibility(View.VISIBLE);
|
||||
mImage.setImageResource(R.drawable.caution);
|
||||
|
||||
mSoundIndicator.setVisibility(View.GONE);
|
||||
mSoundIndicator.stop();
|
||||
|
||||
mPopupLayout.setBackgroundDrawable(mErrorBorder);
|
||||
break;
|
||||
default:
|
||||
Log.w(TAG, "Unknown state " + mState);
|
||||
}
|
||||
mPopupLayout.requestLayout();
|
||||
mButton.setText(btnTxt);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -246,7 +270,7 @@ public class RecognitionView {
|
|||
*/
|
||||
private void showWave(ShortBuffer waveBuffer, int startPosition, int endPosition) {
|
||||
final int w = ((View) mImage.getParent()).getWidth();
|
||||
final int h = mImage.getHeight();
|
||||
final int h = ((View) mImage.getParent()).getHeight();
|
||||
if (w <= 0 || h <= 0) {
|
||||
// view is not visible this time. Skip drawing.
|
||||
return;
|
||||
|
|
@ -257,7 +281,7 @@ public class RecognitionView {
|
|||
paint.setColor(0xFFFFFFFF); // 0xAARRGGBB
|
||||
paint.setAntiAlias(true);
|
||||
paint.setStyle(Paint.Style.STROKE);
|
||||
paint.setAlpha(0x90);
|
||||
paint.setAlpha(80);
|
||||
|
||||
final PathEffect effect = new CornerPathEffect(3);
|
||||
paint.setPathEffect(effect);
|
||||
|
|
@ -279,7 +303,7 @@ public class RecognitionView {
|
|||
|
||||
final int count = (endIndex - startIndex) / numSamplePerWave;
|
||||
final float deltaX = 1.0f * w / count;
|
||||
int yMax = h / 2 - 8;
|
||||
int yMax = h / 2;
|
||||
Path path = new Path();
|
||||
c.translate(0, yMax);
|
||||
float x = 0;
|
||||
|
|
@ -293,37 +317,20 @@ public class RecognitionView {
|
|||
path.lineTo(x, y);
|
||||
}
|
||||
if (deltaX > 4) {
|
||||
paint.setStrokeWidth(3);
|
||||
paint.setStrokeWidth(2);
|
||||
} else {
|
||||
paint.setStrokeWidth(Math.max(1, (int) (deltaX -.05)));
|
||||
paint.setStrokeWidth(Math.max(0, (int) (deltaX -.05)));
|
||||
}
|
||||
c.drawPath(path, paint);
|
||||
mImage.setImageBitmap(b);
|
||||
mImage.setVisibility(View.VISIBLE);
|
||||
MarginLayoutParams mProgressParams = (MarginLayoutParams)mProgress.getLayoutParams();
|
||||
mProgressParams.topMargin = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_PX,
|
||||
-h , mContext.getResources().getDisplayMetrics());
|
||||
|
||||
// Tweak the padding manually to fill out the whole view horizontally.
|
||||
// TODO: Do this in the xml layout instead.
|
||||
((View) mImage.getParent()).setPadding(4, ((View) mImage.getParent()).getPaddingTop(), 3,
|
||||
((View) mImage.getParent()).getPaddingBottom());
|
||||
mProgress.setLayoutParams(mProgressParams);
|
||||
}
|
||||
|
||||
|
||||
public void finish() {
|
||||
mUiHandler.post(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
mState = State.READY;
|
||||
exitWorking();
|
||||
mSoundIndicator.stop();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void exitWorking() {
|
||||
mProgress.setVisibility(View.GONE);
|
||||
mImage.setVisibility(View.VISIBLE);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,155 @@
|
|||
/*
|
||||
* Copyright (C) 2011 Google Inc.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
|
||||
* use this file except in compliance with the License. You may obtain a copy of
|
||||
* the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations under
|
||||
* the License.
|
||||
*/
|
||||
|
||||
package com.android.inputmethod.voice;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.Bitmap;
|
||||
import android.graphics.Bitmap.Config;
|
||||
import android.graphics.Canvas;
|
||||
import android.graphics.Paint;
|
||||
import android.graphics.PorterDuff;
|
||||
import android.graphics.PorterDuffXfermode;
|
||||
import android.graphics.Rect;
|
||||
import android.graphics.drawable.BitmapDrawable;
|
||||
import android.graphics.drawable.Drawable;
|
||||
import android.os.Handler;
|
||||
import android.util.AttributeSet;
|
||||
import android.widget.ImageView;
|
||||
|
||||
import com.android.inputmethod.latin.R;
|
||||
|
||||
/**
|
||||
* A widget which shows the volume of audio using a microphone icon
|
||||
*/
|
||||
public class SoundIndicator extends ImageView {
|
||||
@SuppressWarnings("unused")
|
||||
private static final String TAG = "SoundIndicator";
|
||||
|
||||
private static final float UP_SMOOTHING_FACTOR = 0.9f;
|
||||
private static final float DOWN_SMOOTHING_FACTOR = 0.4f;
|
||||
|
||||
private static final float AUDIO_METER_MIN_DB = 7.0f;
|
||||
private static final float AUDIO_METER_DB_RANGE = 20.0f;
|
||||
|
||||
private static final long FRAME_DELAY = 50;
|
||||
|
||||
private Bitmap mDrawingBuffer;
|
||||
private Canvas mBufferCanvas;
|
||||
private Bitmap mEdgeBitmap;
|
||||
private float mLevel = 0.0f;
|
||||
private Drawable mFrontDrawable;
|
||||
private Paint mClearPaint;
|
||||
private Paint mMultPaint;
|
||||
private int mEdgeBitmapOffset;
|
||||
|
||||
private Handler mHandler;
|
||||
|
||||
private Runnable mDrawFrame = new Runnable() {
|
||||
public void run() {
|
||||
invalidate();
|
||||
mHandler.postDelayed(mDrawFrame, FRAME_DELAY);
|
||||
}
|
||||
};
|
||||
|
||||
public SoundIndicator(Context context) {
|
||||
this(context, null);
|
||||
}
|
||||
|
||||
public SoundIndicator(Context context, AttributeSet attrs) {
|
||||
super(context, attrs);
|
||||
|
||||
mFrontDrawable = getDrawable();
|
||||
BitmapDrawable edgeDrawable =
|
||||
(BitmapDrawable) context.getResources().getDrawable(R.drawable.vs_popup_mic_edge);
|
||||
mEdgeBitmap = edgeDrawable.getBitmap();
|
||||
mEdgeBitmapOffset = mEdgeBitmap.getHeight() / 2;
|
||||
|
||||
mDrawingBuffer =
|
||||
Bitmap.createBitmap(mFrontDrawable.getIntrinsicWidth(),
|
||||
mFrontDrawable.getIntrinsicHeight(), Config.ARGB_8888);
|
||||
|
||||
mBufferCanvas = new Canvas(mDrawingBuffer);
|
||||
|
||||
// Initialize Paints.
|
||||
mClearPaint = new Paint();
|
||||
mClearPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.CLEAR));
|
||||
|
||||
mMultPaint = new Paint();
|
||||
mMultPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.MULTIPLY));
|
||||
|
||||
mHandler = new Handler();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onDraw(Canvas canvas) {
|
||||
//super.onDraw(canvas);
|
||||
|
||||
float w = getWidth();
|
||||
float h = getHeight();
|
||||
|
||||
// Clear the buffer canvas
|
||||
mBufferCanvas.drawRect(0, 0, w, h, mClearPaint);
|
||||
|
||||
// Set its clip so we don't draw the front image all the way to the top
|
||||
Rect clip = new Rect(0,
|
||||
(int) ((1.0 - mLevel) * (h + mEdgeBitmapOffset)) - mEdgeBitmapOffset,
|
||||
(int) w,
|
||||
(int) h);
|
||||
|
||||
mBufferCanvas.save();
|
||||
mBufferCanvas.clipRect(clip);
|
||||
|
||||
// Draw the front image
|
||||
mFrontDrawable.setBounds(new Rect(0, 0, (int) w, (int) h));
|
||||
mFrontDrawable.draw(mBufferCanvas);
|
||||
|
||||
mBufferCanvas.restore();
|
||||
|
||||
// Draw the edge image on top of the buffer image with a multiply mode
|
||||
mBufferCanvas.drawBitmap(mEdgeBitmap, 0, clip.top, mMultPaint);
|
||||
|
||||
// Draw the buffer image (on top of the background image)
|
||||
canvas.drawBitmap(mDrawingBuffer, 0, 0, null);
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the sound level
|
||||
*
|
||||
* @param rmsdB The level of the sound, in dB.
|
||||
*/
|
||||
public void setRmsdB(float rmsdB) {
|
||||
float level = ((rmsdB - AUDIO_METER_MIN_DB) / AUDIO_METER_DB_RANGE);
|
||||
|
||||
level = Math.min(Math.max(0.0f, level), 1.0f);
|
||||
|
||||
// We smooth towards the new level
|
||||
if (level > mLevel) {
|
||||
mLevel = (level - mLevel) * UP_SMOOTHING_FACTOR + mLevel;
|
||||
} else {
|
||||
mLevel = (level - mLevel) * DOWN_SMOOTHING_FACTOR + mLevel;
|
||||
}
|
||||
invalidate();
|
||||
}
|
||||
|
||||
public void start() {
|
||||
mHandler.post(mDrawFrame);
|
||||
}
|
||||
|
||||
public void stop() {
|
||||
mHandler.removeCallbacks(mDrawFrame);
|
||||
}
|
||||
}
|
||||
|
|
@ -30,6 +30,7 @@ import android.content.Context;
|
|||
import android.content.DialogInterface;
|
||||
import android.content.Intent;
|
||||
import android.content.SharedPreferences;
|
||||
import android.content.res.Configuration;
|
||||
import android.net.Uri;
|
||||
import android.os.IBinder;
|
||||
import android.preference.PreferenceManager;
|
||||
|
|
@ -78,6 +79,9 @@ public class VoiceIMEConnector implements VoiceInput.UiListener {
|
|||
// dialog is already showing a voice search button.
|
||||
private static final String IME_OPTION_NO_MICROPHONE = "nm";
|
||||
|
||||
@SuppressWarnings("unused")
|
||||
private static final String TAG = "VoiceIMEConnector";
|
||||
|
||||
private boolean mAfterVoiceInput;
|
||||
private boolean mHasUsedVoiceInput;
|
||||
private boolean mHasUsedVoiceInputUnsupportedLocale;
|
||||
|
|
@ -164,8 +168,7 @@ public class VoiceIMEConnector implements VoiceInput.UiListener {
|
|||
}
|
||||
}
|
||||
|
||||
private void showVoiceWarningDialog(final boolean swipe, IBinder token,
|
||||
final boolean configurationChanging) {
|
||||
private void showVoiceWarningDialog(final boolean swipe, IBinder token) {
|
||||
if (mVoiceWarningDialog != null && mVoiceWarningDialog.isShowing()) {
|
||||
return;
|
||||
}
|
||||
|
|
@ -176,7 +179,7 @@ public class VoiceIMEConnector implements VoiceInput.UiListener {
|
|||
@Override
|
||||
public void onClick(DialogInterface dialog, int whichButton) {
|
||||
mVoiceInput.logKeyboardWarningDialogOk();
|
||||
reallyStartListening(swipe, configurationChanging);
|
||||
reallyStartListening(swipe);
|
||||
}
|
||||
});
|
||||
builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
|
||||
|
|
@ -519,22 +522,38 @@ public class VoiceIMEConnector implements VoiceInput.UiListener {
|
|||
onCancelVoice();
|
||||
}
|
||||
|
||||
public void switchToRecognitionStatusView(final boolean configurationChanging) {
|
||||
final boolean configChanged = configurationChanging;
|
||||
public void switchToRecognitionStatusView(final Configuration configuration) {
|
||||
mHandler.post(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
mService.setCandidatesViewShown(false);
|
||||
mRecognizing = true;
|
||||
mVoiceInput.newView();
|
||||
View v = mVoiceInput.getView();
|
||||
|
||||
ViewParent p = v.getParent();
|
||||
if (p != null && p instanceof ViewGroup) {
|
||||
((ViewGroup) p).removeView(v);
|
||||
}
|
||||
|
||||
View keyboardView = KeyboardSwitcher.getInstance().getInputView();
|
||||
|
||||
// The full height of the keyboard is difficult to calculate
|
||||
// as the dimension is expressed in "mm" and not in "pixel"
|
||||
// As we add mm, we don't know how the rounding is going to work
|
||||
// thus we may end up with few pixels extra (or less).
|
||||
if (keyboardView != null) {
|
||||
int h = keyboardView.getHeight();
|
||||
if (h > 0) {
|
||||
View popupLayout = v.findViewById(R.id.popup_layout);
|
||||
popupLayout.getLayoutParams().height = h;
|
||||
}
|
||||
}
|
||||
mService.setInputView(v);
|
||||
mService.updateInputViewShown();
|
||||
if (configChanged) {
|
||||
mVoiceInput.onConfigurationChanged();
|
||||
|
||||
if (configuration != null) {
|
||||
mVoiceInput.onConfigurationChanged(configuration);
|
||||
}
|
||||
}});
|
||||
}
|
||||
|
|
@ -544,7 +563,7 @@ public class VoiceIMEConnector implements VoiceInput.UiListener {
|
|||
mImm.switchToLastInputMethod(token);
|
||||
}
|
||||
|
||||
private void reallyStartListening(boolean swipe, final boolean configurationChanging) {
|
||||
private void reallyStartListening(boolean swipe) {
|
||||
if (!VOICE_INSTALLED) {
|
||||
return;
|
||||
}
|
||||
|
|
@ -573,22 +592,21 @@ public class VoiceIMEConnector implements VoiceInput.UiListener {
|
|||
|
||||
FieldContext context = makeFieldContext();
|
||||
mVoiceInput.startListening(context, swipe);
|
||||
switchToRecognitionStatusView(configurationChanging);
|
||||
switchToRecognitionStatusView(null);
|
||||
}
|
||||
|
||||
public void startListening(final boolean swipe, IBinder token,
|
||||
final boolean configurationChanging) {
|
||||
public void startListening(final boolean swipe, IBinder token) {
|
||||
// TODO: remove swipe which is no longer used.
|
||||
if (VOICE_INSTALLED) {
|
||||
if (needsToShowWarningDialog()) {
|
||||
// Calls reallyStartListening if user clicks OK, does nothing if user clicks Cancel.
|
||||
showVoiceWarningDialog(swipe, token, configurationChanging);
|
||||
showVoiceWarningDialog(swipe, token);
|
||||
} else {
|
||||
reallyStartListening(swipe, configurationChanging);
|
||||
reallyStartListening(swipe);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private boolean fieldCanDoVoice(FieldContext fieldContext) {
|
||||
return !mPasswordText
|
||||
&& mVoiceInput != null
|
||||
|
|
@ -632,7 +650,7 @@ public class VoiceIMEConnector implements VoiceInput.UiListener {
|
|||
// Close keyboard view if it is been shown.
|
||||
if (KeyboardSwitcher.getInstance().isInputViewShown())
|
||||
KeyboardSwitcher.getInstance().getInputView().purgeKeyboardAndClosing();
|
||||
startListening(false, token, false);
|
||||
startListening(false, token);
|
||||
}
|
||||
// If we have no token, onAttachedToWindow will take care of showing dialog and start
|
||||
// listening.
|
||||
|
|
@ -644,9 +662,9 @@ public class VoiceIMEConnector implements VoiceInput.UiListener {
|
|||
mSubtypeSwitcher.setVoiceInput(mVoiceInput);
|
||||
}
|
||||
|
||||
public void onConfigurationChanged(boolean configurationChanging) {
|
||||
public void onConfigurationChanged(Configuration configuration) {
|
||||
if (mRecognizing) {
|
||||
switchToRecognitionStatusView(configurationChanging);
|
||||
switchToRecognitionStatusView(configuration);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -22,6 +22,7 @@ import com.android.inputmethod.latin.R;
|
|||
import android.content.ContentResolver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.content.res.Configuration;
|
||||
import android.os.Build;
|
||||
import android.os.Bundle;
|
||||
import android.os.Handler;
|
||||
|
|
@ -129,12 +130,17 @@ public class VoiceInput implements OnClickListener {
|
|||
|
||||
private final static int MSG_CLOSE_ERROR_DIALOG = 1;
|
||||
|
||||
private final static int MSG_RESET = 2;
|
||||
|
||||
private final Handler mHandler = new Handler() {
|
||||
@Override
|
||||
public void handleMessage(Message msg) {
|
||||
if (msg.what == MSG_CLOSE_ERROR_DIALOG) {
|
||||
if (msg.what == MSG_RESET || msg.what == MSG_CLOSE_ERROR_DIALOG) {
|
||||
mState = DEFAULT;
|
||||
mRecognitionView.finish();
|
||||
}
|
||||
|
||||
if (msg.what == MSG_CLOSE_ERROR_DIALOG) {
|
||||
mUiListener.onCancelVoice();
|
||||
}
|
||||
}
|
||||
|
|
@ -277,8 +283,9 @@ public class VoiceInput implements OnClickListener {
|
|||
* The configuration of the IME changed and may have caused the views to be layed out
|
||||
* again. Restore the state of the recognition view.
|
||||
*/
|
||||
public void onConfigurationChanged() {
|
||||
public void onConfigurationChanged(Configuration configuration) {
|
||||
mRecognitionView.restoreState();
|
||||
mRecognitionView.getView().dispatchConfigurationChanged(configuration);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -509,7 +516,7 @@ public class VoiceInput implements OnClickListener {
|
|||
mState = DEFAULT;
|
||||
|
||||
// Remove all pending tasks (e.g., timers to cancel voice input)
|
||||
mHandler.removeMessages(MSG_CLOSE_ERROR_DIALOG);
|
||||
mHandler.removeMessages(MSG_RESET);
|
||||
|
||||
mSpeechRecognizer.cancel();
|
||||
mUiListener.onCancelVoice();
|
||||
|
|
|
|||
Loading…
Reference in New Issue