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package com.android.systemui.statusbar.powerwidget;
import com.android.systemui.R;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.provider.Settings;
import android.view.Gravity;
import android.widget.Toast;
import java.util.ArrayList;
import java.util.List;
public class ScreenTimeoutButton extends PowerButton {
// timeout values
private static final int SCREEN_TIMEOUT_MIN = 15000;
private static final int SCREEN_TIMEOUT_LOW = 30000;
private static final int SCREEN_TIMEOUT_NORMAL = 60000;
private static final int SCREEN_TIMEOUT_HIGH = 120000;
private static final int SCREEN_TIMEOUT_MAX = 300000;
// cm modes
private static final int CM_MODE_15_60_300 = 0;
private static final int CM_MODE_30_120_300 = 1;
private static Toast TOAST = null;
private static final List<Uri> OBSERVED_URIS = new ArrayList<Uri>();
static {
OBSERVED_URIS.add(Settings.System.getUriFor(Settings.System.SCREEN_OFF_TIMEOUT));
}
public ScreenTimeoutButton() { mType = BUTTON_SCREENTIMEOUT; }
@Override
protected void updateState() {
int timeout=getScreenTtimeout(mView.getContext());
if (timeout <= SCREEN_TIMEOUT_LOW) {
mIcon = R.drawable.stat_screen_timeout_off;
mState = STATE_DISABLED;
} else if (timeout <= SCREEN_TIMEOUT_HIGH) {
mIcon = R.drawable.stat_screen_timeout_off;
mState = STATE_INTERMEDIATE;
} else {
mIcon = R.drawable.stat_screen_timeout_on;
mState = STATE_ENABLED;
}
}
@Override
protected void toggleState() {
Context context = mView.getContext();
int screentimeout = getScreenTtimeout(context);
int currentMode = getCurrentCMMode(context);
if (screentimeout < SCREEN_TIMEOUT_MIN) {
if (currentMode == CM_MODE_15_60_300) {
screentimeout = SCREEN_TIMEOUT_MIN;
} else {
screentimeout = SCREEN_TIMEOUT_LOW;
}
} else if (screentimeout < SCREEN_TIMEOUT_LOW) {
if (currentMode == CM_MODE_15_60_300) {
screentimeout = SCREEN_TIMEOUT_NORMAL;
} else {
screentimeout = SCREEN_TIMEOUT_LOW;
}
} else if (screentimeout < SCREEN_TIMEOUT_NORMAL) {
if (currentMode == CM_MODE_15_60_300) {
screentimeout = SCREEN_TIMEOUT_NORMAL;
} else {
screentimeout = SCREEN_TIMEOUT_HIGH;
}
} else if (screentimeout < SCREEN_TIMEOUT_HIGH) {
if (currentMode == CM_MODE_15_60_300) {
screentimeout = SCREEN_TIMEOUT_MAX;
} else {
screentimeout = SCREEN_TIMEOUT_HIGH;
}
} else if (screentimeout < SCREEN_TIMEOUT_MAX) {
screentimeout = SCREEN_TIMEOUT_MAX;
} else if (currentMode == CM_MODE_30_120_300) {
screentimeout = SCREEN_TIMEOUT_LOW;
} else {
screentimeout = SCREEN_TIMEOUT_MIN;
}
Settings.System.putInt(
context.getContentResolver(),
Settings.System.SCREEN_OFF_TIMEOUT, screentimeout);
// create our toast
if(TOAST == null) {
TOAST = Toast.makeText(context, "", Toast.LENGTH_LONG);
}
// cancel any previous toast
TOAST.cancel();
// inform users of how long the timeout is now
TOAST.setText("Screen timeout set to: " + timeoutToString(screentimeout));
TOAST.setGravity(Gravity.CENTER, TOAST.getXOffset() / 2, TOAST.getYOffset() / 2);
TOAST.show();
}
@Override
protected List<Uri> getObservedUris() {
return OBSERVED_URIS;
}
@Override
protected boolean handleLongClick() {
Intent intent = new Intent("android.settings.DISPLAY_SETTINGS");
intent.addCategory(Intent.CATEGORY_DEFAULT);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mView.getContext().startActivity(intent);
return true;
}
private static int getScreenTtimeout(Context context) {
return Settings.System.getInt(
context.getContentResolver(),
Settings.System.SCREEN_OFF_TIMEOUT, 0);
}
private static String timeoutToString(int timeout) {
String[] tags = new String[] {
"second(s)",
"minute(s)",
"hour(s)"
};
// default to however many seconds we have
int tmp = (timeout / 1000);
String sTimeout = tmp + " " + tags[0];
for(int i = 1; i < tags.length && tmp >= 60; i++) {
tmp /= (60 * i);
sTimeout = tmp + " " + tags[i];
}
return sTimeout;
}
private static int getCurrentCMMode(Context context) {
return Settings.System.getInt(context.getContentResolver(),
Settings.System.EXPANDED_SCREENTIMEOUT_MODE,
CM_MODE_15_60_300);
}
}
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