diff options
Diffstat (limited to 'app/src/main/java/se/leap/bitmaskclient/ConfigWizardBaseActivity.java')
| -rw-r--r-- | app/src/main/java/se/leap/bitmaskclient/ConfigWizardBaseActivity.java | 181 |
1 files changed, 158 insertions, 23 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/ConfigWizardBaseActivity.java b/app/src/main/java/se/leap/bitmaskclient/ConfigWizardBaseActivity.java index f0e2de85..227c8cf4 100644 --- a/app/src/main/java/se/leap/bitmaskclient/ConfigWizardBaseActivity.java +++ b/app/src/main/java/se/leap/bitmaskclient/ConfigWizardBaseActivity.java @@ -2,21 +2,28 @@ package se.leap.bitmaskclient; import android.content.SharedPreferences; import android.graphics.PorterDuff; +import android.graphics.Rect; import android.os.Build; import android.os.Bundle; import android.support.annotation.DrawableRes; import android.support.annotation.Nullable; import android.support.annotation.StringRes; +import android.support.constraint.ConstraintLayout; +import android.support.constraint.Guideline; import android.support.v4.content.ContextCompat; -import android.support.v7.widget.AppCompatImageView; import android.support.v7.widget.AppCompatTextView; +import android.util.Log; import android.view.View; import android.view.ViewGroup; +import android.view.ViewTreeObserver; import android.widget.LinearLayout; import android.widget.ProgressBar; import butterknife.InjectView; +import butterknife.Optional; +import se.leap.bitmaskclient.views.ProviderHeaderView; +import static android.content.res.Configuration.ORIENTATION_LANDSCAPE; import static android.view.View.GONE; import static android.view.View.VISIBLE; import static se.leap.bitmaskclient.Constants.PROVIDER_KEY; @@ -30,28 +37,44 @@ import static se.leap.bitmaskclient.Constants.SHARED_PREFERENCES; public abstract class ConfigWizardBaseActivity extends ButterKnifeActivity { + private static final String TAG = ConfigWizardBaseActivity.class.getName(); + public static final float GUIDE_LINE_COMPACT_DELTA = 0.1f; protected SharedPreferences preferences; - @InjectView(R.id.provider_header_logo) - AppCompatImageView providerHeaderLogo; - - @InjectView(R.id.provider_header_text) - AppCompatTextView providerHeaderText; + @InjectView(R.id.header) + ProviderHeaderView providerHeaderView; + //Add provider screen has no loading screen + @Optional @InjectView(R.id.loading_screen) protected LinearLayout loadingScreen; + @Optional @InjectView(R.id.progressbar) protected ProgressBar progressBar; + @Optional @InjectView(R.id.progressbar_description) protected AppCompatTextView progressbarText; + //Only tablet layouts have guidelines as they are based on a ConstraintLayout + @Optional + @InjectView(R.id.guideline_top) + protected Guideline guideline_top; + + @Optional + @InjectView(R.id.guideline_bottom) + protected Guideline guideline_bottom; + @InjectView(R.id.content) protected LinearLayout content; protected Provider provider; + protected boolean isCompactLayout = false; + private float defaultGuidelineTopPercentage; + private float defaultGuidelineBottomPercentage; + @Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); @@ -63,33 +86,44 @@ public abstract class ConfigWizardBaseActivity extends ButterKnifeActivity { @Override public void setContentView(View view) { super.setContentView(view); - if (provider != null) - setProviderHeaderText(provider.getName()); - setProgressbarColorForPreLollipop(); + initContentView(); } @Override public void setContentView(int layoutResID) { super.setContentView(layoutResID); - if (provider != null) - setProviderHeaderText(provider.getName()); - setProgressbarColorForPreLollipop(); + initContentView(); } @Override public void setContentView(View view, ViewGroup.LayoutParams params) { super.setContentView(view, params); - if (provider != null) + initContentView(); + } + + private void initContentView() { + if (provider != null) { setProviderHeaderText(provider.getName()); + } setProgressbarColorForPreLollipop(); + setDefaultGuidelineValues(); + setGlobalLayoutChangeListener(); + } + + private void setDefaultGuidelineValues() { + if (isTabletLayout()) { + defaultGuidelineTopPercentage = ((ConstraintLayout.LayoutParams) guideline_top.getLayoutParams()).guidePercent; + defaultGuidelineBottomPercentage = ((ConstraintLayout.LayoutParams) guideline_bottom.getLayoutParams()).guidePercent; + } } private void setProgressbarColorForPreLollipop() { - if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { - progressBar.getIndeterminateDrawable().setColorFilter( - ContextCompat.getColor(this, R.color.colorPrimary), - PorterDuff.Mode.SRC_IN); + if (progressBar == null || Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { + return; } + progressBar.getIndeterminateDrawable().setColorFilter( + ContextCompat.getColor(this, R.color.colorPrimary), + PorterDuff.Mode.SRC_IN); } @@ -108,33 +142,134 @@ public abstract class ConfigWizardBaseActivity extends ButterKnifeActivity { } protected void setProviderHeaderLogo(@DrawableRes int providerHeaderLogo) { - this.providerHeaderLogo.setImageResource(providerHeaderLogo); + providerHeaderView.setLogo(providerHeaderLogo); } protected void setProviderHeaderText(String providerHeaderText) { - this.providerHeaderText.setText(providerHeaderText); + providerHeaderView.setTitle(providerHeaderText); } protected void setProviderHeaderText(@StringRes int providerHeaderText) { - this.providerHeaderText.setText(providerHeaderText); + providerHeaderView.setTitle(providerHeaderText); } protected void hideProgressBar() { + if (loadingScreen == null) { + return; + } loadingScreen.setVisibility(GONE); content.setVisibility(VISIBLE); } protected void showProgressBar() { + if (loadingScreen == null) { + return; + } content.setVisibility(GONE); loadingScreen.setVisibility(VISIBLE); } - protected void setProgressbarText(String progressbarText) { + protected void setProgressbarText(@StringRes int progressbarText) { + if (this.progressbarText == null) { + return; + } this.progressbarText.setText(progressbarText); } - protected void setProgressbarText(@StringRes int progressbarText) { - this.progressbarText.setText(progressbarText); + + protected void showCompactLayout() { + if (isCompactLayout) { + return; + } + + if (isTabletLayoutInLandscape() || isPhoneLayout()) { + providerHeaderView.showCompactLayout(); + } + + showIncreasedTabletContentArea(); + isCompactLayout = true; + } + + protected void showStandardLayout() { + if (!isCompactLayout) { + return; + } + providerHeaderView.showStandardLayout(); + showStandardTabletContentArea(); + isCompactLayout = false; + } + + private boolean isTabletLayoutInLandscape() { + // TabletLayout is based on a ConstraintLayout and uses Guidelines whereas the phone layout + // has no such elements in it's layout xml file + return guideline_top != null && + guideline_bottom != null && + getResources().getConfiguration().orientation == ORIENTATION_LANDSCAPE; + } + + protected boolean isPhoneLayout() { + return guideline_top == null && guideline_bottom == null; + } + + protected boolean isTabletLayout() { + return guideline_top != null && guideline_bottom != null; + } + + /** + * Increases the white content area in tablet layouts + */ + private void showIncreasedTabletContentArea() { + if (isPhoneLayout()) { + return; + } + ConstraintLayout.LayoutParams guideLineTopParams = (ConstraintLayout.LayoutParams) guideline_top.getLayoutParams(); + float increasedTopPercentage = defaultGuidelineTopPercentage - GUIDE_LINE_COMPACT_DELTA; + guideLineTopParams.guidePercent = increasedTopPercentage > 0f ? increasedTopPercentage : 0f; + guideline_top.setLayoutParams(guideLineTopParams); + + ConstraintLayout.LayoutParams guideLineBottomParams = (ConstraintLayout.LayoutParams) guideline_bottom.getLayoutParams(); + float increasedBottomPercentage = defaultGuidelineBottomPercentage + GUIDE_LINE_COMPACT_DELTA; + guideLineBottomParams.guidePercent = increasedBottomPercentage < 1f ? increasedBottomPercentage : 1f; + guideline_bottom.setLayoutParams(guideLineBottomParams); + } + + /** + * Restores the default size of the white content area in tablet layouts + */ + private void showStandardTabletContentArea() { + if (isPhoneLayout()) { + return; + } + ConstraintLayout.LayoutParams guideLineTopParams = (ConstraintLayout.LayoutParams) guideline_top.getLayoutParams(); + guideLineTopParams.guidePercent = defaultGuidelineTopPercentage; + guideline_top.setLayoutParams(guideLineTopParams); + + ConstraintLayout.LayoutParams guideLineBottomParams = (ConstraintLayout.LayoutParams) guideline_bottom.getLayoutParams(); + guideLineBottomParams.guidePercent = defaultGuidelineBottomPercentage; + guideline_bottom.setLayoutParams(guideLineBottomParams); + } + + /** + * Checks if the keyboard is shown and switches between the standard layout and the compact layout + */ + private void setGlobalLayoutChangeListener() { + final View rootView = content.getRootView(); + rootView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() { + @Override + public void onGlobalLayout() { + Rect r = new Rect(); + //r will be populated with the coordinates of your view that area still visible. + rootView.getWindowVisibleDisplayFrame(r); + + float deltaHiddenScreen = 1f - ((float) (r.bottom - r.top) / (float) rootView.getHeight()); + if (deltaHiddenScreen > 0.25f) { + // if more than 1/4 of the screen is hidden + showCompactLayout(); + } else { + showStandardLayout(); + } + } + }); } } |