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Remove old unused activity.

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Test: compiles
Change-Id: Ida7e9ac0646e60a6cb91fc30b00b9c09f5fe3a8d
This commit is contained in:
Fan Zhang
2016-10-06 16:51:01 -07:00
parent 9a54e843a7
commit d56ad9dc61
3 changed files with 0 additions and 192 deletions
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49
res/layout/display.xml
View File

@@ -1,49 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
/* //device/apps/Settings/res/layout/display.xml
**
** Copyright 2007, The Android Open Source Project
**
** 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.
*/
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" style="@style/info_layout">
<LinearLayout style="@style/entry_layout"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/display_font_size_label" />
<Spinner android:id="@+id/fontSize"
android:layout_width="match_parent"
android:layout_height="wrap_content">
</Spinner>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/display_preview_label" />
<TextView android:id="@+id/preview"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<Button android:id="@+id/save"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
</LinearLayout>

12
res/values/strings.xml
View File

@@ -146,13 +146,6 @@
<!-- Summary of font size setting screen. [CHAR LIMIT=NONE] -->
<string name="font_size_summary">Make the text on screen smaller or larger.</string>
<!-- choice for the font size spinner -->
<string name="small_font">Small</string>
<!-- choice for the font size spinner -->
<string name="medium_font">Medium</string>
<!-- choice for the font size spinner -->
<string name="large_font">Large</string>
<!-- Description for the button that makes interface elements smaller. [CHAR_LIMIT=NONE] -->
<string name="font_size_make_smaller_desc">Make smaller</string>
<!-- Description for the button that makes interface elements larger. [CHAR_LIMIT=NONE] -->
@@ -359,11 +352,6 @@
<!-- The title of the activity to pick a time zone. -->
<string name="choose_timezone">Choose time zone</string>
<!-- Label of preview text when tweaking font size -->
<string name="display_preview_label">Preview:</string>
<!-- Label for chosen font size -->
<string name="display_font_size_label">Font size:</string>
<!-- Used for diagnostic screens, precise translation is not necessary -->
<string name="intent_sender_data_label"><xliff:g id="data">Data:</xliff:g></string>
<!-- Used for diagnostic screens, precise translation is not necessary -->

131
src/com/android/settings/Display.java
View File

@@ -1,131 +0,0 @@
/*
* Copyright (C) 2006 The Android Open Source Project
*
* 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.settings;
import android.app.Activity;
import android.content.ContentResolver;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.os.Bundle;
import android.provider.Settings;
import android.util.DisplayMetrics;
import android.util.TypedValue;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.TextView;
public class Display extends Activity implements View.OnClickListener {
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.display);
mFontSize = (Spinner) findViewById(R.id.fontSize);
mFontSize.setOnItemSelectedListener(mFontSizeChanged);
String[] states = new String[3];
Resources r = getResources();
states[0] = r.getString(R.string.small_font);
states[1] = r.getString(R.string.medium_font);
states[2] = r.getString(R.string.large_font);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
android.R.layout.simple_spinner_item, states);
adapter.setDropDownViewResource(
android.R.layout.simple_spinner_dropdown_item);
mFontSize.setAdapter(adapter);
mPreview = (TextView) findViewById(R.id.preview);
mPreview.setText(r.getText(R.string.font_size_preview_text));
Button save = (Button) findViewById(R.id.save);
save.setText(r.getText(R.string.font_size_save));
save.setOnClickListener(this);
mTextSizeTyped = new TypedValue();
TypedArray styledAttributes =
obtainStyledAttributes(android.R.styleable.TextView);
styledAttributes.getValue(android.R.styleable.TextView_textSize,
mTextSizeTyped);
DisplayMetrics metrics = getResources().getDisplayMetrics();
mDisplayMetrics = new DisplayMetrics();
mDisplayMetrics.density = metrics.density;
mDisplayMetrics.heightPixels = metrics.heightPixels;
mDisplayMetrics.scaledDensity = metrics.scaledDensity;
mDisplayMetrics.widthPixels = metrics.widthPixels;
mDisplayMetrics.xdpi = metrics.xdpi;
mDisplayMetrics.ydpi = metrics.ydpi;
styledAttributes.recycle();
}
@Override
public void onResume() {
super.onResume();
final ContentResolver resolver = getContentResolver();
mFontScale = Settings.System.getFloat(resolver, Settings.System.FONT_SCALE, 1.0f);
if (mFontScale < 1) {
mFontSize.setSelection(0);
} else if (mFontScale > 1) {
mFontSize.setSelection(2);
} else {
mFontSize.setSelection(1);
}
updateFontScale();
}
private void updateFontScale() {
mDisplayMetrics.scaledDensity = mDisplayMetrics.density * mFontScale;
float size = mTextSizeTyped.getDimension(mDisplayMetrics);
mPreview.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
}
public void onClick(View v) {
final ContentResolver resolver = getContentResolver();
Settings.System.putFloat(resolver, Settings.System.FONT_SCALE, mFontScale);
finish();
}
private Spinner.OnItemSelectedListener mFontSizeChanged
= new Spinner.OnItemSelectedListener() {
public void onItemSelected(android.widget.AdapterView av, View v,
int position, long id) {
if (position == 0) {
mFontScale = .75f;
} else if (position == 2) {
mFontScale = 1.25f;
} else {
mFontScale = 1.0f;
}
updateFontScale();
}
public void onNothingSelected(android.widget.AdapterView av) {
}
};
private Spinner mFontSize;
private TextView mPreview;
private TypedValue mTextSizeTyped;
private DisplayMetrics mDisplayMetrics;
private float mFontScale = 1.0f;
}