Merge "Turn off automatic heap dump notifications in SysUI" into rvc-dev am:...

        tiles.addAll(Arrays.asList(defaultTileList.split(",")));

        if (Build.IS_DEBUGGABLE

                && GarbageMonitor.MemoryTile.ADD_TO_DEFAULT_ON_DEBUGGABLE_BUILDS) {

                && GarbageMonitor.ADD_MEMORY_TILE_TO_DEFAULT_ON_DEBUGGABLE_BUILDS) {

            tiles.add(GarbageMonitor.MemoryTile.TILE_SPEC);

        }

        return tiles;

import javax.inject.Singleton;

/**

 * Suite of tools to periodically inspect the System UI heap and possibly prompt the user to

 * capture heap dumps and report them. Includes the implementation of the "Dump SysUI Heap"

 * quick settings tile.

 */

@Singleton

public class GarbageMonitor implements Dumpable {

    private static final boolean LEAK_REPORTING_ENABLED =

            Build.IS_DEBUGGABLE

    // Feature switches

    // ================

    // Whether to use TrackedGarbage to trigger LeakReporter. Off by default unless you set the

    // appropriate sysprop on a userdebug device.

    public static final boolean LEAK_REPORTING_ENABLED = Build.IS_DEBUGGABLE

            && SystemProperties.getBoolean("debug.enable_leak_reporting", false);

    private static final String FORCE_ENABLE_LEAK_REPORTING = "sysui_force_enable_leak_reporting";

    public static final String FORCE_ENABLE_LEAK_REPORTING = "sysui_force_enable_leak_reporting";

    private static final boolean HEAP_TRACKING_ENABLED = Build.IS_DEBUGGABLE;

    // Heap tracking: watch the current memory levels and update the MemoryTile if available.

    // On for all userdebug devices.

    public static final boolean HEAP_TRACKING_ENABLED = Build.IS_DEBUGGABLE;

    // whether to use ActivityManager.setHeapLimit

    private static final boolean ENABLE_AM_HEAP_LIMIT = Build.IS_DEBUGGABLE;

    // heap limit value, in KB (overrides R.integer.watch_heap_limit)

    private static final String SETTINGS_KEY_AM_HEAP_LIMIT = "systemui_am_heap_limit";

    // Tell QSTileHost.java to toss this into the default tileset?

    public static final boolean ADD_MEMORY_TILE_TO_DEFAULT_ON_DEBUGGABLE_BUILDS = true;

    private static final String TAG = "GarbageMonitor";

    // whether to use ActivityManager.setHeapLimit (and post a notification to the user asking

    // to dump the heap). Off by default unless you set the appropriate sysprop on userdebug

    private static final boolean ENABLE_AM_HEAP_LIMIT = Build.IS_DEBUGGABLE

            && SystemProperties.getBoolean("debug.enable_sysui_heap_limit", false);

    // Tuning params

    // =============

    // threshold for setHeapLimit(), in KB (overrides R.integer.watch_heap_limit)

    private static final String SETTINGS_KEY_AM_HEAP_LIMIT = "systemui_am_heap_limit";

    private static final long GARBAGE_INSPECTION_INTERVAL =

            15 * DateUtils.MINUTE_IN_MILLIS; // 15 min

    private static final int GARBAGE_ALLOWANCE = 5;

    private static final String TAG = "GarbageMonitor";

    private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);

    private final Handler mHandler;

    public static class MemoryTile extends QSTileImpl<QSTile.State> {

        public static final String TILE_SPEC = "dbg:mem";

        // Tell QSTileHost.java to toss this into the default tileset?

        public static final boolean ADD_TO_DEFAULT_ON_DEBUGGABLE_BUILDS = true;

        private final GarbageMonitor gm;

        private final ActivityStarter mActivityStarter;

        private ProcessMemInfo pmi;