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package com.android.launcher3;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Rect;
import android.support.test.uiautomator.By;
import android.support.test.uiautomator.UiDevice;
import android.support.test.uiautomator.Until;
import android.test.InstrumentationTestCase;
/**
* Test for auto rotate preference.
*/
public class RotationPreferenceTest extends InstrumentationTestCase {
private UiDevice mDevice;
private Context mTargetContext;
private String mTargetPackage;
private SharedPreferences mPrefs;
private boolean mOriginalRotationValue;
@Override
protected void setUp() throws Exception {
super.setUp();
mDevice = UiDevice.getInstance(getInstrumentation());
mTargetContext = getInstrumentation().getTargetContext();
mTargetPackage = mTargetContext.getPackageName();
mPrefs = mTargetContext.getSharedPreferences(
LauncherAppState.getSharedPreferencesKey(), Context.MODE_PRIVATE);
mOriginalRotationValue = mPrefs.getBoolean(Utilities.ALLOW_ROTATION_PREFERENCE_KEY, false);
}
@Override
protected void tearDown() throws Exception {
setRotationEnabled(mOriginalRotationValue);
super.tearDown();
}
public void testRotation_disabled() throws Exception {
if (mTargetContext.getResources().getBoolean(R.bool.allow_rotation)) {
// This is a tablet. The test is only valid to mobile devices.
return;
}
setRotationEnabled(false);
mDevice.setOrientationRight();
goToLauncher();
Rect hotseat = getHotseatBounds();
assertTrue(hotseat.width() > hotseat.height());
}
public void testRotation_enabled() throws Exception {
if (mTargetContext.getResources().getBoolean(R.bool.allow_rotation)) {
// This is a tablet. The test is only valid to mobile devices.
return;
}
setRotationEnabled(true);
mDevice.setOrientationRight();
goToLauncher();
Rect hotseat = getHotseatBounds();
assertTrue(hotseat.width() < hotseat.height());
}
private void goToLauncher() {
Intent homeIntent = new Intent(Intent.ACTION_MAIN)
.addCategory(Intent.CATEGORY_HOME)
.setPackage(mTargetPackage)
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
getInstrumentation().getContext().startActivity(homeIntent);
mDevice.wait(Until.hasObject(By.pkg(mTargetPackage).depth(0)), 3000);
}
private void setRotationEnabled(boolean enabled) {
mPrefs.edit().putBoolean(Utilities.ALLOW_ROTATION_PREFERENCE_KEY, enabled).commit();
}
private Rect getHotseatBounds() {
mDevice.wait(Until.hasObject(By.res(mTargetPackage, "hotseat")), 3000);
return mDevice.findObject(By.res(mTargetPackage, "hotseat")).getVisibleBounds();
}
}
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