Java tutorial
/* * IntentsLab - Android app for playing with Intents and Binder IPC * Copyright (C) 2014 Micha Bednarski * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package com.github.michalbednarski.intentslab; import android.content.ComponentName; import android.content.Intent; import android.content.pm.PackageManager; import android.os.Bundle; import android.support.v4.app.ActivityCompat; import android.support.v4.app.FragmentActivity; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.ListView; import android.widget.Toast; import com.github.michalbednarski.intentslab.bindservice.SystemServicesDialog; import com.github.michalbednarski.intentslab.browser.BrowseComponentsActivity; import com.github.michalbednarski.intentslab.clipboard.ClipboardActivity; import com.github.michalbednarski.intentslab.editor.IntentEditorActivity; import com.github.michalbednarski.intentslab.editor.IntentEditorInterceptedActivity; import com.github.michalbednarski.intentslab.providerlab.AdvancedQueryActivity; import com.github.michalbednarski.intentslab.providerlab.proxy.LogViewerActivity; import com.github.michalbednarski.intentslab.runas.RemoteEntryPoint; import com.github.michalbednarski.intentslab.runas.RunAsInitReceiver; import java.util.Random; public class StartActivity extends FragmentActivity { private ComponentName mInterceptActivityComponentName; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_start); // Saved items list ListView savedItemsList = (ListView) findViewById(android.R.id.list); if (savedItemsList != null) { savedItemsList.setEmptyView(findViewById(android.R.id.empty)); SavedItemsDatabase.getInstance(this).lazyAttachListAdapter(savedItemsList); } RemoteEntryPoint.ensureInstalled(this); // Intercept Intent Activity mInterceptActivityComponentName = new ComponentName(this, IntentEditorInterceptedActivity.class); } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.activity_start, menu); // TODO: move to menu resource menu.add("Proxy log (experimental)").setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { startActivity(new Intent(StartActivity.this, LogViewerActivity.class)); return true; } }); menu.add("RunAs local (experimental)").setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { (new Thread() { @Override public void run() { RemoteEntryPoint .main(new String[] { new ComponentName(StartActivity.this, RunAsInitReceiver.class) .flattenToShortString() }); } }).start(); return true; } }); menu.add("Activity Monitor (experimental)") .setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { startActivity(new Intent(StartActivity.this, ActivityMonitorActivity.class)); return true; } }); menu.add("Current objects (experimental)") .setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { startActivity(new Intent(StartActivity.this, ClipboardActivity.class)); return true; } }); menu.add("Another instance (experimental)") .setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { startActivity(new Intent(StartActivity.this, StartActivityMultitask.class) .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK) .setAction("mi" + new Random().nextLong())); return true; } }); return true; } @Override public boolean onPrepareOptionsMenu(Menu menu) { MenuItem interceptionOption = menu.findItem(R.id.interception); interceptionOption.setChecked(getPackageManager().getComponentEnabledSetting( mInterceptActivityComponentName) == PackageManager.COMPONENT_ENABLED_STATE_ENABLED); Utils.updateLegacyCheckedIcon(interceptionOption); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.menu_settings: startActivity(new Intent(this, PrefsActivity.class)); return true; case R.id.interception: { final PackageManager packageManager = getPackageManager(); boolean enable = packageManager.getComponentEnabledSetting( mInterceptActivityComponentName) != PackageManager.COMPONENT_ENABLED_STATE_ENABLED; packageManager .setComponentEnabledSetting(mInterceptActivityComponentName, enable ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED : PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP); Toast.makeText(this, enable ? getString(R.string.interception_enabled) : getString(R.string.interception_disabled), Toast.LENGTH_SHORT).show(); ActivityCompat.invalidateOptionsMenu(this); return true; } case R.id.system_services: (new SystemServicesDialog()).show(getSupportFragmentManager(), "systemServices"); return true; case R.id.provider_lab: startActivity(new Intent(StartActivity.this, AdvancedQueryActivity.class)); return true; } return false; } // Button actions public void startNew(View view) { startActivity(new Intent(this, IntentEditorActivity.class)); } public void pickFromRecents(View view) { startActivity(new Intent(this, PickRecentlyRunningActivity.class)); } public void browseApps(View view) { startActivity(new Intent(this, BrowseComponentsActivity.class)); } public void catchBroadcast(View view) { new ReceiveBroadcastDialog().show(getSupportFragmentManager(), "ReceiveBroadcastDialog"); } public void viewSavedItems(View view) { startActivity(new Intent(this, SavedItemsActivity.class)); } }