android.widget.RelativeLayout#setGravity ( )源码实例Demo

下面列出了android.widget.RelativeLayout#setGravity ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： QRefreshLayout 文件： QRefreshLayout.java

public QRefreshLayout(Context context, AttributeSet attrs) {
    super(context, attrs);
    setNestedScrollingEnabled(true);

    viewRefresh = new DefaultRefreshView(context);
    viewLoad = new DefaultLoadView(context);
    viewRefreshContainer = new RelativeLayout(context);
    viewRefreshContainer.setGravity(Gravity.CENTER);
    viewRefreshContainer.addView(viewRefresh);
    viewLoadContainer = new RelativeLayout(context);
    viewLoadContainer.setGravity(Gravity.CENTER);
    viewLoadContainer.addView(viewLoad);
    viewLoadContainer.setVisibility(GONE);
    addView(viewRefreshContainer);
    addView(viewLoadContainer);
    ensureTarget();
}

源代码2 项目： guarda-android-wallets 文件： GuardaInputLayout.java

private View getEraseView(Context context) {
    GridLayout.LayoutParams params = new GridLayout.LayoutParams();
    params.setGravity(Gravity.FILL);
    params.rowSpec = GridLayout.spec(GridLayout.UNDEFINED, 1f);
    params.columnSpec = GridLayout.spec(GridLayout.UNDEFINED, 1f);

    RelativeLayout relativeLayout = new RelativeLayout(context);
    relativeLayout.setLayoutParams(params);
    relativeLayout.setGravity(Gravity.CENTER);
    relativeLayout.setBackground(context.getResources().getDrawable(R.drawable.ripple));
    relativeLayout.setId(R.id.input_erase);

    ImageView eraseView = new ImageView(context);
    eraseView.setImageResource(R.drawable.ic_erase);
    RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
            ViewGroup.LayoutParams.WRAP_CONTENT);
    layoutParams.addRule(RelativeLayout.CENTER_IN_PARENT, RelativeLayout.TRUE);
    eraseView.setLayoutParams(layoutParams);

    relativeLayout.addView(eraseView);
    relativeLayout.setOnClickListener(this);
    return relativeLayout;
}

源代码3 项目： MiBandDecompiled 文件： WeiboDialog.java

private void initWebView()
{
    mWebViewContainer = new RelativeLayout(getContext());
    mWebView = new WebView(getContext());
    mWebView.getSettings().setJavaScriptEnabled(true);
    mWebView.getSettings().setSavePassword(false);
    mWebView.setWebViewClient(new WeiboWebViewClient(null));
    mWebView.requestFocus();
    mWebView.setScrollBarStyle(0);
    mWebView.setVisibility(4);
    NetworkHelper.clearCookies(mContext, mAuthUrl);
    mWebView.loadUrl(mAuthUrl);
    android.widget.RelativeLayout.LayoutParams layoutparams = new android.widget.RelativeLayout.LayoutParams(-1, -1);
    android.widget.RelativeLayout.LayoutParams layoutparams1 = new android.widget.RelativeLayout.LayoutParams(-1, -1);
    DisplayMetrics displaymetrics = getContext().getResources().getDisplayMetrics();
    int i = (int)(10F * displaymetrics.density);
    layoutparams1.setMargins(i, i, i, i);
    Drawable drawable = ResourceManager.getNinePatchDrawable(mContext, 1);
    mWebViewContainer.setBackgroundDrawable(drawable);
    mWebViewContainer.addView(mWebView, layoutparams1);
    mWebViewContainer.setGravity(17);
    int j = 1 + ResourceManager.getDrawable(mContext, 2).getIntrinsicWidth() / 2;
    layoutparams.setMargins(j, (int)(25F * displaymetrics.density), j, j);
    mRootContainer.addView(mWebViewContainer, layoutparams);
}

源代码4 项目： AndroidComponentPlugin 文件： PluginActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Log.d(TAG, TAG + ":onCreate");

    RelativeLayout relativeLayout = new RelativeLayout(this);
    relativeLayout.setGravity(Gravity.CENTER);

    TextView textView = new TextView(this);
    textView.setText("启动插件APK中的PluginActivity,成功!");

    relativeLayout.addView(textView);
    setContentView(relativeLayout);
}

源代码5 项目： AndroidComponentPlugin 文件： PluginAppCompatActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Log.d(TAG, TAG + ":onCreate");

    RelativeLayout relativeLayout = new RelativeLayout(this);
    relativeLayout.setGravity(Gravity.CENTER);

    TextView textView = new TextView(this);
    textView.setText("启动插件APK中的PluginAppCompatActivity,成功!");

    relativeLayout.addView(textView);
    setContentView(relativeLayout);
}

源代码6 项目： LoveTalkClient 文件： BlogDateAdapter.java

@Override
public View getView(final int position, View convertView, ViewGroup parent) {
	// TODO Auto-generated method stub
	AbsListView.LayoutParams lp = new AbsListView.LayoutParams(
			LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
	RelativeLayout ll = new RelativeLayout(mContext);
	ll.setLayoutParams(lp);
	ll.setGravity(Gravity.CENTER);

	RelativeLayout.LayoutParams lpblogTime = new RelativeLayout.LayoutParams(
			LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
	lpblogTime.setMargins(24, 10, 0, 0);
	TextView blogTime = getTextView();
	blogTime.setLayoutParams(lpblogTime);
	blogTime.setTextColor(Color.RED);
	blogTime.setText(listTime.get(position).toString());
	blogTime.setTextSize(14);
	blogTime.setPadding(0, 0, 0, 0);

	RelativeLayout.LayoutParams lpblogContent = new RelativeLayout.LayoutParams(
			LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
	lpblogContent.setMargins(0, 70, 0, 0);
	TextView blogContent = getTextView();
	blogContent.setLayoutParams(lpblogContent);
	blogContent.setTextColor(Color.BLACK);
	blogContent.setText(listBlog.get(position).toString());
	blogContent.setTextSize(14);
	blogContent.setPadding(0, 0, 0, 0);


	ll.addView(blogTime);
	ll.addView(blogContent);

	return ll;
}

源代码7 项目： AndroidComponentPlugin 文件： TargetAppCompatActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Log.d(TAG, TAG + ":onCreate");

    RelativeLayout relativeLayout = new RelativeLayout(this);
    relativeLayout.setGravity(Gravity.CENTER);

    TextView textView = new TextView(this);
    textView.setText("未注册的TargetAppCompatActivity,成功!");

    relativeLayout.addView(textView);
    setContentView(relativeLayout);
}

源代码8 项目： android 文件： MovieActivity.java

@Override
protected void onResume() {
    if (AppUtils.isChromecastPluginInstalled(this)) {
        mCastManager = CastApplication.getCastManager(this);
    }
    if (null != mCastManager) {
        mCastManager.addVideoCastConsumer(mCastConsumer);
        mCastManager.incrementUiCounter();
    }

    adlayout = (RelativeLayout) findViewById(R.id.ad);
    if (AppUtils.canShowAds(this)) {
        //Starting RevMob session
        RevMob revmob = RevMob.start(this); // RevMob App ID configured in the AndroidManifest.xml file
        RevMobBanner banner = revmob.createBanner(this);
        ArrayList<String> interests = new ArrayList<String>();
        interests.add("games");
        interests.add("mobile");
        interests.add("advertising");
        revmob.setUserInterests(interests);
        adlayout.addView(banner);
        adlayout.setGravity(Gravity.BOTTOM);
    }else{
        adlayout.setVisibility(View.GONE);
    }


    super.onResume();
}

源代码9 项目： secureit 文件： EmptyFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {    	
	
    if ((savedInstanceState != null) && savedInstanceState.containsKey(CONTENT)) {
        mContent = savedInstanceState.getString(CONTENT);
    }
	
    TextView text = new TextView(getActivity());
    text.setGravity(Gravity.CENTER);
    text.setText(mContent);
    text.setTextSize(20 * getResources().getDisplayMetrics().density);

    RelativeLayout layout = new RelativeLayout(getActivity());
    layout.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
    layout.setGravity(Gravity.CENTER);
    
    RelativeLayout alert = new RelativeLayout(getActivity());
    RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    params.leftMargin = 20;
    params.rightMargin = 20;
    params.addRule(RelativeLayout.CENTER_HORIZONTAL);
    params.addRule(RelativeLayout.CENTER_IN_PARENT);
    alert.setLayoutParams(params);
    alert.setBackgroundResource(R.drawable.red_back);
    alert.setPadding(30, 0, 30, 0);
    alert.addView(text);
    layout.addView(alert);
  
    return layout;
}

源代码10 项目： letv 文件： ChannelTabPageIndicator.java

protected void addTab(int index, CharSequence text, int iconResId) {
    TabView tabView = new TabView(this, getContext(), text);
    tabView.setIndex(index);
    tabView.setFocusable(true);
    tabView.setOnClickListener(this.mTabClickListener);
    if (iconResId != 0) {
        tabView.setCompoundDrawablesWithIntrinsicBounds(iconResId, 0, 0, 0);
    }
    int width = this.mMeanWidth == -1 ? getTabWidth(text) : this.mMeanWidth;
    if (this.mMeanWidth != -1) {
        tabView.setSize(this.mMeanWidth, UIsUtils.dipToPx(38.0f));
    } else {
        tabView.setSize(width, UIsUtils.dipToPx(38.0f));
    }
    RelativeLayout relativeLayout = new RelativeLayout(this.mContext);
    relativeLayout.setGravity(17);
    relativeLayout.setLayoutParams(new LayoutParams(-2, UIsUtils.dipToPx(38.0f)));
    LayoutParams params = new LayoutParams(-2, UIsUtils.dipToPx(38.0f));
    params.setMargins(TAB_MARGIN, 0, TAB_MARGIN, 0);
    tabView.setLayoutParams(params);
    relativeLayout.addView(tabView);
    if (this.mIsHome) {
        ThemeDataManager.getInstance(this.mContext).setContentTheme(tabView, ThemeDataManager.NAME_TOP_NAVIGATION_COLOR);
    }
    ImageView imageView = new ImageView(this.mContext);
    LayoutParams imageViewParams = new LayoutParams(width, UIsUtils.dipToPx(2.0f));
    imageViewParams.setMargins(TAB_MARGIN, UIsUtils.dipToPx(36.0f), TAB_MARGIN, 0);
    imageView.setLayoutParams(imageViewParams);
    relativeLayout.addView(imageView);
    imageView.setBackgroundDrawable(getResources().getDrawable(2130838177));
    if (this.mIsHome) {
        ThemeDataManager.getInstance(this.mContext).setShapeSelectorViewTheme(imageView, ThemeDataManager.NAME_TOP_NAVIGATION_COLOR, 2, true);
    }
    this.mTabLayout.addView(relativeLayout);
}

源代码11 项目： PHONK 文件： AppRunnerService.java

public RelativeLayout initLayout() {
    ViewGroup.LayoutParams layoutParams = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);

    // set the parent
    parentScriptedLayout = new RelativeLayout(this);
    parentScriptedLayout.setLayoutParams(layoutParams);
    parentScriptedLayout.setGravity(Gravity.BOTTOM);
    parentScriptedLayout.setBackgroundColor(getResources().getColor(R.color.transparent));

    return parentScriptedLayout;
}

源代码12 项目： TiCollectionView 文件： CollectionView.java

private void layoutSearchView(TiViewProxy searchView) {
	TiUIView search = searchView.getOrCreateView();
	RelativeLayout layout = new RelativeLayout(proxy.getActivity());
	layout.setGravity(Gravity.NO_GRAVITY);
	layout.setPadding(0, 0, 0, 0);
	addSearchLayout(layout, searchView, search);
	setNativeView(layout);	
}

源代码13 项目： react-native-camera-android 文件： RNCameraInstanceView.java

public final void setupLayout() {
    this.mPreview = new CameraPreview(this.getContext());
    RelativeLayout mCameraView = new RelativeLayout(this.getContext());
    mCameraView.setGravity(17);
    mCameraView.setBackgroundColor(-16777216);
    mCameraView.addView(this.mPreview);
    this.addView(mCameraView);
    this.mViewFinderView = this.createViewFinderView(this.getContext());
    if(this.mViewFinderView instanceof View) {

    } else {
        throw new IllegalArgumentException("IViewFinder object returned by \'createViewFinderView()\' should be instance of android.view.View");
    }
}

源代码14 项目： tickmate 文件： InfiniteScrollAdapter.java

public InfiniteScrollAdapter(Context context, T adapter, int itemWidth,
                             int itemHeight) {
    mAdapter = adapter;
    RelativeLayout layout = new RelativeLayout(context);
    layout.setLayoutParams(new GridView.LayoutParams(itemWidth,
            itemHeight));
    layout.setGravity(Gravity.CENTER);
    layout.addView(new ProgressBar(context));

    mProgressView = layout;
}

源代码15 项目： ticdesign 文件： ContextMenuBuilder.java

@NonNull
private RelativeLayout createDialogContent(Context dialogContext) {
    // Use a RelativeLayout to wrap the menu, so we can set the height to match_parent.
    RelativeLayout layout = new RelativeLayout(dialogContext);
    layout.setGravity(Gravity.CENTER);

    mMenuLayout = (MenuFloatingLayout) LayoutInflater.from(dialogContext)
            .inflate(R.layout.menu_floating_layout_ticwear, layout, false);

    mMenuLayout.clear();

    layout.addView(mMenuLayout);
    return layout;
}

源代码16 项目： android 文件： TVShowActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    VideoCastManager.checkGooglePlayServices(this);

    mPrefs = PreferenceManager.getDefaultSharedPreferences(this);

    setTheme(mPrefs.getString("current_theme", "holo_light").equals("holo_dark") ? R.style.AppThemeDark : R.style.AppThemeLight);

    super.onCreate(savedInstanceState);

    AppUtils.setStatusTint(this);
    Bundle extras = getIntent().getExtras();
    mSeries = extras.getString(ARG_SERIES);
    mLink = extras.getString(ARG_LINK);
    mImageUri = extras.getString(ARG_IMAGE_URI);
    mRating = extras.getInt(ARG_RATING);

    overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out);

    setContentView(R.layout.activity_tv_show);

    adlayout = (RelativeLayout) findViewById(R.id.ad);
    if (AppUtils.canShowAds(this)) {
        //Starting RevMob session
        RevMob revmob = RevMob.start(this); // RevMob App ID configured in the AndroidManifest.xml file
        RevMobBanner banner = revmob.createBanner(this);
        ArrayList<String> interests = new ArrayList<String>();
        interests.add("games");
        interests.add("mobile");
        interests.add("advertising");
        revmob.setUserInterests(interests);
        adlayout.addView(banner);
        adlayout.setGravity(Gravity.BOTTOM);
    }else{
        adlayout.setVisibility(View.GONE);
    }


    if (savedInstanceState == null) {
        FragmentManager fm = getSupportFragmentManager();
        FragmentTransaction ft = fm.beginTransaction();
        ft.replace(R.id.fragment_container, SeasonsFragment.newInstance(mSeries, mLink, mImageUri, mRating));
        ft.commit();
    }

    ActionBar actionBar = getSupportActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);
    actionBar.setTitle(mSeries);

    if (AppUtils.isChromecastPluginInstalled(this)) {
        mCastManager = CastApplication.getCastManager(this.getApplicationContext());
    }
    // -- Adding MiniController
    mMini = (MiniController) findViewById(R.id.miniController1);
    if (mCastManager != null) {
        mCastManager.addMiniController(mMini);
    }

    mCastConsumer = new VideoCastConsumerImpl() {

        @Override
        public void onFailed(int resourceId, int statusCode) {

        }

        @Override
        public void onConnectionSuspended(int cause) {
            Log.d(TAG, "onConnectionSuspended() was called with cause: " + cause);
            AppUtils.showToast(TVShowActivity.this, R.string.connection_temp_lost);
        }

        @Override
        public void onConnectivityRecovered() {
            AppUtils.showToast(TVShowActivity.this, R.string.connection_recovered);
        }

        @Override
        public void onCastDeviceDetected(final MediaRouter.RouteInfo info) {
            if (!SettingsActivity.isFtuShown(TVShowActivity.this)) {
                SettingsActivity.setFtuShown(TVShowActivity.this);

                Log.d(TAG, "Route is visible: " + info);
                new Handler().postDelayed(new Runnable() {

                    @Override
                    public void run() {
                        if (mediaRouteMenuItem.isVisible()) {
                            Log.d(TAG, "Cast Icon is visible: " + info.getName());
                            showFtu();
                        }
                    }
                }, 1000);
            }
        }
    };

    if (mCastManager != null) {
        mCastManager.reconnectSessionIfPossible(this, false);
    }
}

源代码17 项目： a 文件： ConfirmPopup.java

@Nullable
protected View makeHeaderView() {
    if (null != headerView) {
        return headerView;
    }
    RelativeLayout topButtonLayout = new RelativeLayout(activity);
    int height = ConvertUtils.toPx(activity, topHeight);
    topButtonLayout.setLayoutParams(new RelativeLayout.LayoutParams(MATCH_PARENT, height));
    topButtonLayout.setBackgroundColor(topBackgroundColor);
    topButtonLayout.setGravity(Gravity.CENTER_VERTICAL);

    cancelButton = new TextView(activity);
    cancelButton.setVisibility(cancelVisible ? View.VISIBLE : View.GONE);
    RelativeLayout.LayoutParams cancelParams = new RelativeLayout.LayoutParams(WRAP_CONTENT, MATCH_PARENT);
    cancelParams.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
    cancelParams.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
    cancelButton.setLayoutParams(cancelParams);
    cancelButton.setBackgroundColor(Color.TRANSPARENT);
    cancelButton.setGravity(Gravity.CENTER);
    int padding = ConvertUtils.toPx(activity, topPadding);
    cancelButton.setPadding(padding, 0, padding, 0);
    if (!TextUtils.isEmpty(cancelText)) {
        cancelButton.setText(cancelText);
    }
    cancelButton.setTextColor(ConvertUtils.toColorStateList(cancelTextColor, pressedTextColor));
    if (cancelTextSize != 0) {
        cancelButton.setTextSize(cancelTextSize);
    }
    cancelButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            dismiss();
            onCancel();
        }
    });
    topButtonLayout.addView(cancelButton);

    if (null == titleView) {
        TextView textView = new TextView(activity);
        RelativeLayout.LayoutParams titleParams = new RelativeLayout.LayoutParams(WRAP_CONTENT, WRAP_CONTENT);
        int margin = ConvertUtils.toPx(activity, topPadding);
        titleParams.leftMargin = margin;
        titleParams.rightMargin = margin;
        titleParams.addRule(RelativeLayout.CENTER_HORIZONTAL, RelativeLayout.TRUE);
        titleParams.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
        textView.setLayoutParams(titleParams);
        textView.setGravity(Gravity.CENTER);
        if (!TextUtils.isEmpty(titleText)) {
            textView.setText(titleText);
        }
        textView.setTextColor(titleTextColor);
        if (titleTextSize != 0) {
            textView.setTextSize(titleTextSize);
        }
        titleView = textView;
    }
    topButtonLayout.addView(titleView);

    submitButton = new TextView(activity);
    RelativeLayout.LayoutParams submitParams = new RelativeLayout.LayoutParams(WRAP_CONTENT, MATCH_PARENT);
    submitParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, RelativeLayout.TRUE);
    submitParams.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
    submitButton.setLayoutParams(submitParams);
    submitButton.setBackgroundColor(Color.TRANSPARENT);
    submitButton.setGravity(Gravity.CENTER);
    submitButton.setPadding(padding, 0, padding, 0);
    if (!TextUtils.isEmpty(submitText)) {
        submitButton.setText(submitText);
    }
    submitButton.setTextColor(ConvertUtils.toColorStateList(submitTextColor, pressedTextColor));
    if (submitTextSize != 0) {
        submitButton.setTextSize(submitTextSize);
    }
    submitButton.setOnClickListener(v -> {
        dismiss();
        onSubmit();
    });
    topButtonLayout.addView(submitButton);

    return topButtonLayout;
}

源代码18 项目： MyBookshelf 文件： ConfirmPopup.java

@Nullable
protected View makeHeaderView() {
    if (null != headerView) {
        return headerView;
    }
    RelativeLayout topButtonLayout = new RelativeLayout(activity);
    int height = ConvertUtils.toPx(activity, topHeight);
    topButtonLayout.setLayoutParams(new RelativeLayout.LayoutParams(MATCH_PARENT, height));
    topButtonLayout.setBackgroundColor(topBackgroundColor);
    topButtonLayout.setGravity(Gravity.CENTER_VERTICAL);

    cancelButton = new TextView(activity);
    cancelButton.setVisibility(cancelVisible ? View.VISIBLE : View.GONE);
    RelativeLayout.LayoutParams cancelParams = new RelativeLayout.LayoutParams(WRAP_CONTENT, MATCH_PARENT);
    cancelParams.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
    cancelParams.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
    cancelButton.setLayoutParams(cancelParams);
    cancelButton.setBackgroundColor(Color.TRANSPARENT);
    cancelButton.setGravity(Gravity.CENTER);
    int padding = ConvertUtils.toPx(activity, topPadding);
    cancelButton.setPadding(padding, 0, padding, 0);
    if (!TextUtils.isEmpty(cancelText)) {
        cancelButton.setText(cancelText);
    }
    cancelButton.setTextColor(ConvertUtils.toColorStateList(cancelTextColor, pressedTextColor));
    if (cancelTextSize != 0) {
        cancelButton.setTextSize(cancelTextSize);
    }
    cancelButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            dismiss();
            onCancel();
        }
    });
    topButtonLayout.addView(cancelButton);

    if (null == titleView) {
        TextView textView = new TextView(activity);
        RelativeLayout.LayoutParams titleParams = new RelativeLayout.LayoutParams(WRAP_CONTENT, WRAP_CONTENT);
        int margin = ConvertUtils.toPx(activity, topPadding);
        titleParams.leftMargin = margin;
        titleParams.rightMargin = margin;
        titleParams.addRule(RelativeLayout.CENTER_HORIZONTAL, RelativeLayout.TRUE);
        titleParams.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
        textView.setLayoutParams(titleParams);
        textView.setGravity(Gravity.CENTER);
        if (!TextUtils.isEmpty(titleText)) {
            textView.setText(titleText);
        }
        textView.setTextColor(titleTextColor);
        if (titleTextSize != 0) {
            textView.setTextSize(titleTextSize);
        }
        titleView = textView;
    }
    topButtonLayout.addView(titleView);

    submitButton = new TextView(activity);
    RelativeLayout.LayoutParams submitParams = new RelativeLayout.LayoutParams(WRAP_CONTENT, MATCH_PARENT);
    submitParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, RelativeLayout.TRUE);
    submitParams.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);
    submitButton.setLayoutParams(submitParams);
    submitButton.setBackgroundColor(Color.TRANSPARENT);
    submitButton.setGravity(Gravity.CENTER);
    submitButton.setPadding(padding, 0, padding, 0);
    if (!TextUtils.isEmpty(submitText)) {
        submitButton.setText(submitText);
    }
    submitButton.setTextColor(ConvertUtils.toColorStateList(submitTextColor, pressedTextColor));
    if (submitTextSize != 0) {
        submitButton.setTextSize(submitTextSize);
    }
    submitButton.setOnClickListener(v -> {
        dismiss();
        onSubmit();
    });
    topButtonLayout.addView(submitButton);

    return topButtonLayout;
}

源代码19 项目： AndroidEmptyLayout 文件： EmptyLayout.java

private void changeEmptyType() {

        setDefaultValues();
        refreshMessages();

        // insert views in the root view
        if (!mViewsAdded) {
            RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
            lp.addRule(RelativeLayout.CENTER_IN_PARENT);
            mEmptyRelativeLayout = new RelativeLayout(getContext());
            mEmptyRelativeLayout.setGravity(Gravity.CENTER);
            mEmptyRelativeLayout.setLayoutParams(lp);
            if (mEmptyView!=null) mEmptyRelativeLayout.addView(mEmptyView);
            if (mLoadingView!=null) mEmptyRelativeLayout.addView(mLoadingView);
            if (mErrorView!=null) mEmptyRelativeLayout.addView(mErrorView);
            mViewsAdded = true;
            mEmptyRelativeLayout.setVisibility(VISIBLE);
            addView(mEmptyRelativeLayout);
        }


        // change empty type
            View loadingAnimationView = null;
            if (mLoadingAnimationViewId > 0) loadingAnimationView = findViewById(mLoadingAnimationViewId);
            switch (mEmptyType) {
                case TYPE_EMPTY:
                    if (mEmptyView!=null) mEmptyView.setVisibility(View.VISIBLE);
                    if (mErrorView!=null) mErrorView.setVisibility(View.GONE);
                    if (mLoadingView!=null) {
                        mLoadingView.setVisibility(View.GONE);
                        if (loadingAnimationView!=null && loadingAnimationView.getAnimation()!=null) loadingAnimationView.getAnimation().cancel();
                    }
                    break;
                case TYPE_ERROR:
                    if (mEmptyView!=null) mEmptyView.setVisibility(View.GONE);
                    if (mErrorView!=null) mErrorView.setVisibility(View.VISIBLE);
                    if (mLoadingView!=null) {
                        mLoadingView.setVisibility(View.GONE);
                        if (loadingAnimationView!=null && loadingAnimationView.getAnimation()!=null) loadingAnimationView.getAnimation().cancel();
                    }
                    break;
                case TYPE_LOADING:
                    if (mEmptyView!=null) mEmptyView.setVisibility(View.GONE);
                    if (mErrorView!=null) mErrorView.setVisibility(View.GONE);
                    if (mLoadingView!=null) {
                        mLoadingView.setVisibility(View.VISIBLE);
                        if (mLoadingAnimation != null && loadingAnimationView!=null) {
                            loadingAnimationView.startAnimation(mLoadingAnimation);
                        }
                        else if (loadingAnimationView!=null) {
                            loadingAnimationView.startAnimation(getRotateAnimation());
                        }
                    }
                    break;
                default:
                    break;
            }
    }

源代码20 项目： LoveTalkClient 文件： BlogAdapter.java

@Override
public View getView(final int position, View convertView, ViewGroup parent) {
	// TODO Auto-generated method stub
	AbsListView.LayoutParams lp = new AbsListView.LayoutParams(
			LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
	RelativeLayout ll = new RelativeLayout(mContext);
	ll.setLayoutParams(lp);
	ll.setGravity(Gravity.CENTER);

	RelativeLayout.LayoutParams lpblogTime = new RelativeLayout.LayoutParams(
			LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
	lpblogTime.setMargins(250, 10, 0, 0);
	final TextView blogTime = getTextView();
	blogTime.setLayoutParams(lpblogTime);
	blogTime.setTextColor(Color.RED);
	blogTime.setText(listTime.get(position).toString());
	blogTime.setTextSize(14);
	blogTime.setPadding(0, 0, 0, 0);

	RelativeLayout.LayoutParams lpblogContent = new RelativeLayout.LayoutParams(
			600, LayoutParams.WRAP_CONTENT);
	lpblogContent.setMargins(0, 70, 0, 0);
	final TextView blogContent = getTextView();
	blogContent.setLayoutParams(lpblogContent);
	blogContent.setTextColor(Color.GRAY);
	blogContent.setText(listBlog.get(position).toString());
	blogContent.setTextSize(14);
	blogContent.setPadding(0, 0, 0, 0);

	ll.addView(blogTime);
	ll.addView(blogContent);

	ll.setOnClickListener(new OnClickListener() {

		@Override
		public void onClick(View v) {
			// TODO Auto-generated method stub
			blogContent.setTextColor(Color.BLACK);
		}
	});

	return ll;
}