import me.imid.swipebacklayout.lib.app.SwipeBackActivityHelper; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(getLayoutResource());
    mAppBar = (AppBarLayout) findViewById(R.id.app_bar_layout);
    mToolbar = (Toolbar) findViewById(R.id.toolbar);

    if (mToolbar == null || mAppBar == null) {
        throw new IllegalStateException("no toolbar");
    }

    setSupportActionBar(mToolbar);

    if (canBack()) {
        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) actionBar.setDisplayHomeAsUpEnabled(true);
    }

    if (Build.VERSION.SDK_INT >= 21) {
        mAppBar.setElevation(10.6f);
    }
    mHelper = new SwipeBackActivityHelper(this);
    mHelper.onActivityCreate();
}
 

import me.imid.swipebacklayout.lib.app.SwipeBackActivityHelper; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);

	setSupportActionBar((Toolbar) findViewById(R.id.toolbar));

	getSupportActionBar().setDisplayHomeAsUpEnabled(true);
	mHelper = new SwipeBackActivityHelper(this);
	mHelper.onActivityCreate();

	//if the image viewer activity crashes the fragment gets restored correctly,
	// but the actionbar (and thus its title) doesn't. Hence we always set it
	String query = getIntent().getStringExtra(QUERY_KEY);
	getSupportActionBar().setTitle(query);

	if (savedInstanceState == null) {
		String url = getIntent().getStringExtra(URL_KEY);
		onSearchSubmitted(url, query);
	}
}
 

import me.imid.swipebacklayout.lib.app.SwipeBackActivityHelper; //导入依赖的package包/类
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    swipeBackActivityHelper = new SwipeBackActivityHelper(this);
    swipeBackActivityHelper.onActivityCreate();
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    setTitle(getIntent().getStringExtra("title"));
}
 

import me.imid.swipebacklayout.lib.app.SwipeBackActivityHelper; //导入依赖的package包/类
@Override
public void onCreate(Bundle savedInstanceState) {
    mHelper = new SwipeBackActivityHelper(activity);
    mHelper.onActivityCreate();

    mSwipeBackLayout= getSwipeBackLayout();
    setSwipeBackFlag(SwipeBack.LEFT);
}
 

import me.imid.swipebacklayout.lib.app.SwipeBackActivityHelper; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mHelper = new SwipeBackActivityHelper(this);
    mHelper.onActivityCreate();

}
 

import me.imid.swipebacklayout.lib.app.SwipeBackActivityHelper; //导入依赖的package包/类
private void setSwipeBack() {
    mHelper = new SwipeBackActivityHelper(this);
    mHelper.onActivityCreate();
    final float density = getResources().getDisplayMetrics().density;// 获取屏幕密度PPI
    getSwipeBackLayout().setEdgeSize((int) (MY_EDGE_SIZE * density + 0.5f));// 10dp
    int pos = SwipeBackLayout.EDGE_LEFT | SwipeBackLayout.EDGE_RIGHT;
    getSwipeBackLayout().setEdgeTrackingEnabled(pos);

}
 

import me.imid.swipebacklayout.lib.app.SwipeBackActivityHelper; //导入依赖的package包/类
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mHelper = new SwipeBackActivityHelper(this);
    mHelper.onActivityCreate();
}
 

import me.imid.swipebacklayout.lib.app.SwipeBackActivityHelper; //导入依赖的package包/类
@Override
protected void doBeforeSetContentView() {
    mHelper = new SwipeBackActivityHelper(this);
    mHelper.onActivityCreate();
}
 

import me.imid.swipebacklayout.lib.app.SwipeBackActivityHelper; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mHelper = new SwipeBackActivityHelper(this);
    mHelper.onActivityCreate();
}